Evidence map›Paper›PMID 25497261›Full record

ArticleAmerican heart journal2015

Left ventricular hypertrophy and cardiovascular disease risk prediction and reclassification in blacks and whites: the Atherosclerosis Risk in Communities Study.

Tochi M Okwuosa, Elsayed Z Soliman, Faye Lopez, Kim A Williams, Alvaro Alonso, Keith C Ferdinand

Open access · greenAbstract read
In one paragraph

Article in American heart journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.6field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 53 citations in OpenAlex.

  1. Article
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  7. Status of βReviews in cardiovascular medicine · 2023
    Review
  8. Article
  9. Exercise Hypertension in Athletes.Journal of clinical medicine · 2022
    Article
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  12. Observational
  13. Clinical utility of 12-lead electrocardiogram in evaluating heart disease in patients with muscular dystrophy: Assessment of left ventricular hypertrophy, conduction disease, and cardiomyopathy.Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc · 2021
    Article
  14. Medium to Long Term Follow-Up of Treated Hypertensive Mediated Heart Disease.High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2021
    Observational
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 1 country.

Tochi M OkwuosaRush University School of Medicine, Chicago, IL. Electronic address: Tochukwu_M_Okwuosa@rush.edu.
Elsayed Z SolimanWake Forest University School of Medicine, Winston-Salem, NC.
Faye LopezUniversity of Minnesota, Minneapolis, MN.
Kim A WilliamsRush University School of Medicine, Chicago, IL.
Alvaro AlonsoUniversity of Minnesota, Minneapolis, MN.
Keith C FerdinandTulane University School of Medicine, New Orleans, LA.
Rush University · USUniversity of Minnesota · USTulane University · USWake Forest University · US

Funding

NHLBI NIH HHS HHSN268201100005CNHLBI NIH HHS HHSN268201100006CNHLBI NIH HHS HHSN268201100007CNHLBI NIH HHS HHSN268201100008CNHLBI NIH HHS HHSN268201100009CNHLBI NIH HHS HHSN268201100010CNHLBI NIH HHS HHSN268201100011CNHLBI NIH HHS HHSN268201100012C
6 · The paper itself

Abstract

backgroundLeft ventricular hypertrophy (LVH) is a major independent predictor of cardiovascular disease (CVD) survival and is more prevalent in blacks than whites. In a large biracial population, we evaluated the ability of electrocardiography (ECG)-determined LVH (ECG-LVH) to reclassify CVD/coronary heart disease (CHD) events beyond traditional risk factors in blacks and whites.

methodsThe analysis included 14,489 participants (mean age 54 ± 5.7 years; 43.5% men; 26% black) from the ARIC cohort, with baseline (1987-1989) ECG, followed up for 10 years. Predicted risk for incident CVD and CHD were estimated using the 10-year Pooled Cohort and Framingham risk equations (base models 1A/1B), respectively. Models 2A and 2B included respective base model plus LVH by "any" of 10 traditional ECG-LVH criteria. Net reclassification improvement (NRI) was calculated, and the distribution of risk was compared using models 2A and 2B versus models 1A and 1B, respectively.

resultsThere were 792 (5.5%) 10-year Pooled Cohort CVD events and 690 (4.8%) 10-year Framingham CHD events. Left ventricular hypertrophy defined by any criteria was associated with CVD and CHD events (hazard ratio [95% CI] 1.62 [1.38-1.90] and 1.56 [1.32-1.86], respectively]. Left ventricular hypertrophy did not significantly reclassify or improve C statistic in models 2A/B (C statistics 0.767/0.719; NRI = 0.001 [P = not significant]), compared with the base models 1A/B (C statistics 0.770/0.718), respectively. No racial interactions were observed.

conclusionsIn this large cohort of black and white participants, ECG-LVH was associated with CVD/CHD risk but did not significantly improve CVD and CHD events risk prediction beyond the new Pooled Cohort and most used Framingham risk equations in blacks or whites.

Indexed as

Black or African AmericanCoronary DiseaseElectrocardiographyFemaleHumansHypertrophy, Left VentricularMaleMiddle AgedMultivariate AnalysisRisk AssessmentSocial ClassWhite People

Identifiers

PMID25497261
PMCPMC4269255
OpenAlexW2153279257

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.